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Why PPSSPP runs fast on decent hardware meanwhile other PSP emus are slow?
06-30-2013, 06:14 AM (This post was last modified: 06-30-2013 06:15 AM by solarmystic.)
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RE: Why PPSSPP runs fast on decent hardware meanwhile other PSP emus are slow?
(06-30-2013 06:12 AM)amirzaim Wrote:  Before I'm using the great PPSSPP emulator, I'm had been tried other previous emulators like jpcsp and pcsp, but it gives poor performance and very slow on my PC with decent hardware specs. But why when I'm using ppsspp, it gets a full fps in most games that I've played?

My PC specs:

1GB RAM
Intel Pentium Dual-Core E5200 2.5Ghz
Nvidia GeForce 8400GS 256MB

*I'm think that my spec is likely the minimum requirement ones, except for some games like Gran Turismo.

From the PPSSPP.org FAQ page written by Henrik:-

Why is PPSSPP so fast?

You're probably a Windows user. Because x86 CPUs are damn fast, PC GPU drivers are good, we have a fairly advanced x86 JIT, it's written in C++ and I rock.

PPSSPP Modern Testbed:-
Intel Core i5 4690K @ 4.0 GHz
NVIDIA Geforce GTX 760 2GB GDDR5 VRAM @ 1138/6500 Mhz
16 GB DDR3 RAM @ 1600 MHz
Windows 7 x64 SP1

PPSSPP Ancient Testing Rig:-
Intel Core 2 Duo T9550 @ 2.8GHz
ATI Mobility Radeon 4670 1GB GDDR3 VRAM @ 843/882 MHz
8 GB DDR3 RAM @ 1066 MHz
Windows 7 x64 SP1
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RE: Why PPSSPP runs fast on decent hardware meanwhile other PSP emus are slow? - solarmystic - 06-30-2013 06:14 AM

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